16665270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 43436736

約数和(自身を除く): 26771466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 797, 1230, 1394, 1594, 2091, 2391, 3485, 3985, 4182, 4782, 6970, 7970, 10455, 11955, 13549, 20910, 23910, 27098, 32677, 40647, 65354, 67745, 81294, 98031, 135490, 163385, 196062, 203235, 326770, 406470, 490155, 555509, 980310, 1111018, 1666527, 2777545, 3333054, 5555090, 8332635, 16665270]

約数ペア:

[(1, 16665270), (2, 8332635), (3, 5555090), (5, 3333054), (6, 2777545), (10, 1666527), (15, 1111018), (17, 980310), (30, 555509), (34, 490155), (41, 406470), (51, 326770), (82, 203235), (85, 196062), (102, 163385), (123, 135490), (170, 98031), (205, 81294), (246, 67745), (255, 65354), (410, 40647), (510, 32677), (615, 27098), (697, 23910), (797, 20910), (1230, 13549), (1394, 11955), (1594, 10455), (2091, 7970), (2391, 6970), (3485, 4782), (3985, 4182)]